608Z Single Row Deep Groove Ball Bearings

Hengji Bearing, a professional China manufacturer and supplier, provides high-performance 608Z Single Row Deep Groove Ball Bearings designed for smooth rotation, low noise, and long service life.
This type of bearing is widely used in small machinery, electric motors, skateboards, household appliances, and precision instruments where stable operation and minimal friction are required. With a metal shield (Z type) on one side, it effectively protects against dust and debris while maintaining high-speed performance.

Product Parameter

Key Features & Advantages:

Low Friction & High Speed

Optimized raceway design ensures smooth rotation and reduced energy loss.

Metal Shield Protection (Z Type)

Prevents dust intrusion and extends bearing lifespan.

High Precision Manufacturing

Produced under strict quality control standards by Hengji Bearing factory.

Durable Material

Made from premium bearing steel for enhanced wear resistance and load capacity.

Low Noise Operation

Suitable for applications requiring quiet performance.

Maintenance-Friendly

Pre-lubricated design reduces the need for frequent servicing.

Applications:

The bearing is widely used in various industries and daily-use products, including:

●Electric motors and small machinery

●Skateboards and roller skates

●Power tools and household appliances

●Automotive components

●Industrial equipment

●Fans, pumps, and conveyors

As a reliable China supplier, Hengji Bearing supports bulk procurement for OEM and wholesale buyers worldwide.

Technical Function

Deep groove ball bearings are designed to support:

Radial loads (primary function)

Moderate axial loads (both directions)

High-speed rotation performance

The shielded structure (608Z) ensures internal lubrication retention and reduces contamination, improving overall operational efficiency.

Bearing preservation

Bearings are precise parts. In order to maintain the accuracy and reliability of bearings, they must be handled carefully during operation, especially to keep the bearings clean and avoid strong collisions and rust.

The 608Z Single Row Deep Groove Ball Bearings produced by the company are all attached with rust inhibitors on the surface and should be stored at room temperature with a relative humidity below 60%.

Why Choose Hengji Bearing?

●Experienced China bearing manufacturer & factory

●Strict quality inspection and ISO-controlled production

●Stable supply capacity for global buyers

●Competitive pricing for distributors and wholesalers

●OEM & customization services available

Hengji Bearing is committed to providing reliable solutions for industrial and commercial applications.

Installation Guidelines

To ensure optimal performance and service life, follow these installation best practices:

1.Clean Environment

Always install bearings in a clean, dust-free environment.

2.Proper Tools

Use appropriate mounting tools to avoid damage to rings or shields.

3.Avoid Direct Hammering

Never apply force directly to the bearing surface.

4.Correct Alignment

Ensure shaft and housing alignment to prevent premature wear.

5.Lubrication Check

Confirm that lubrication is adequate before operation.

FAQ

Q1: What does “608Z” mean?

A: “608” refers to the bearing size (8mm inner diameter, 22mm outer diameter, 7mm width), while “Z” indicates a metal shield on one side.

Q2: What is the difference between 608Z and 608ZZ?

A: 608Z has a single metal shield, while 608ZZ has shields on both sides for better sealing.

Q3: Is this bearing suitable for high-speed applications?

A: Yes, it is designed for high-speed operation with low friction and stable performance.

Q4: Does it require additional lubrication?

A: Typically no, as it comes pre-lubricated, but additional lubrication may be needed for specific conditions.

Q5: Can it be used outdoors?

A: It can be used in light outdoor conditions, but harsh environments may require fully sealed bearings.

Q6: Do you support bulk orders?

A: Yes, Hengji Bearing is a professional supplier supporting wholesale and OEM orders globally.

608Z Single Row Deep Groove Ball Bearings from Hengji Bearing combine durability, efficiency, and cost-effectiveness, making them an ideal choice for a wide range of industrial and consumer applications. As a trusted China manufacturer and supplier, Hengji Bearing ensures consistent quality and reliable delivery for global customers.